CN114386062A - Switch encryption method and device and electronic equipment - Google Patents

Abstract

The present application discloses a switch encryption method, device and electronic device. The method includes: determining a first value in a first random number sequence including multiple random numbers; according to the open state and the first value corresponding to the current authority, The second numerical value is obtained by calculation; the second numerical value is inserted into the first random number sequence to obtain the second random number sequence; and the second random number sequence is used as the first indication mark corresponding to the open state. Through the above method, the open state corresponding to the current permission is set to a random sequence number, so that the open state of the current permission is prevented from being tampered with, and the security is high.

Description

A switch encryption method, device and electronic device

technical field

The present application relates to the field of computer technology, and in particular, to a switch encryption method, device and electronic device.

Background technique

With the development of software technology, there are more and more scenarios in which certain users can flexibly open specific function permissions. For example, in the field of invoicing, some users issue general tickets, while others need to issue special tickets. It needs to be issued, and in the process of user invoicing, it may be necessary to add or delete invoicing types.

In order to flexibly open specific function permissions to users, the existing technology usually uses configuration files or data table fields to control, for example, use "1" or "Yes" to indicate opening a certain function authority, use "0" or "No" Indicates that a function permission is disabled. If the user knows this control principle, it is very easy to change the permission settings.

SUMMARY OF THE INVENTION

The present application provides a driving state detection method, device, and electronic device, which set the open state corresponding to the current authority to a sequence number, thereby preventing the open state of the current authority from being tampered with, with high security.

In a first aspect, the present application provides a switch encryption method, the method comprising:

determining a first numerical value in a first random number sequence including a plurality of random numbers;

Calculate the second value according to the open state corresponding to the current authority and the first value;

inserting the second numerical value into the first random number sequence to obtain a second random number sequence;

The second random number sequence is used as the first indication identifier corresponding to the open state.

Through the above method, the open state corresponding to the current permission is set as a sequence number, so that the open state of the current permission is prevented from being tampered with, and the security is high.

In a possible design, calculating the second value according to the open state corresponding to the current permission and the first value, including:

detecting the open state corresponding to the current permission;

If the current permission is in an open state, acquiring a first preset parameter;

Inputting the first numerical value and the first preset parameter into a preset calculation model to obtain the second numerical value.

Through the above method, when the current permission is in the open state, a numerical value corresponding to the open state is generated, and the numerical value is used to generate a random number sequence corresponding to the open state.

In a possible design, calculating the second value according to the open state corresponding to the current permission and the first value, including:

detecting the open state corresponding to the current permission;

If the current permission is in an off state, acquiring a second preset parameter;

Inputting the first value and the second preset parameter into a preset calculation model to obtain the second value.

Through the above method, when the current permission is in the closed state, a numerical value corresponding to the closed state is generated, and the numerical value is used to generate a random number sequence corresponding to the closed state.

In a possible design, inserting the second value into the first random number sequence to obtain a second random number sequence, including:

Determine that the first numerical value is M, where M is an integer;

inserting the second numerical value into the position of the Mth numerical value in the first random number sequence;

The second random number sequence is obtained by moving the M-th numerical value and the numerical value after the M-th bit backward.

Through the above method, the random number sequence corresponding to the current permission opening state is obtained, and it is difficult for the user to change the opening state corresponding to the current permission by changing the random number sequence.

In a possible design, after using the second random number sequence as the first indicator corresponding to the open state, the method further includes:

obtaining the encrypted string of user information corresponding to the open state;

combining the user information encrypted string and the second random number sequence to obtain a second indication;

The second indicator is used as the final indicator corresponding to the open state.

Through the above method, the final indication mark corresponding to the current permission open state is obtained, and the indication mark contains user information, so that the indication mark corresponding to each authority open state of each user is unique. reuse between users.

In a second aspect, the present application provides a switch encryption device, the device comprising:

a first determining module, configured to determine a first numerical value in a first random number sequence including a plurality of random numbers;

a calculation module, configured to calculate and obtain the second numerical value according to the open state corresponding to the current authority and the first numerical value;

an inserting module, configured to insert the second value into the first random number sequence to obtain a second random number sequence;

The second determination module is configured to use the second random number sequence as the first indication identifier corresponding to the open state.

In a possible design, the computing module is specifically used for:

detecting the open state corresponding to the current permission;

If the current permission is in an open state, acquiring a first preset parameter;

Inputting the first numerical value and the first preset parameter into a preset calculation model to obtain the second numerical value.

In a possible design, the computing module is specifically used for:

detecting the open state corresponding to the current permission;

If the current permission is in an off state, acquiring a second preset parameter;

Inputting the first value and the second preset parameter into a preset calculation model to obtain the second value.

In a possible design, the plug-in module is specifically used to:

Determine that the first numerical value is M, where M is an integer;

inserting the second numerical value into the position of the Mth numerical value in the first random number;

The second random number sequence is obtained by moving the M-th numerical value and the numerical value after the M-th bit backward.

In a possible design, the device further includes:

an obtaining module, configured to obtain the encrypted string of user information corresponding to the open state;

a combining module, configured to combine the user information encrypted string and the second random number sequence to obtain a second indication mark;

A third determining module, configured to use the second indication identifier as the final indication identifier corresponding to the open state.

In a third aspect, the present application provides an electronic device, comprising:

memory for storing computer programs;

The processor is configured to implement the steps of the switch encryption method when executing the computer program stored in the memory.

In a fourth aspect, the present application provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the switch encryption method are implemented.

Through the above switch encryption method, the open state corresponding to the current permission is set as a sequence number, thereby preventing the open state of the current permission from being tampered with, and the security is high.

Each of the above-mentioned third to sixth aspects and the possible technical effects achieved by each aspect are described with reference to the above-mentioned technical effects that can be achieved with respect to the first aspect, the second aspect, or various possible solutions in the first and second aspects. , which will not be repeated here.

Description of drawings

Fig. 1 is the flow chart of a kind of switch encryption method that this application provides;

2 is an example diagram of a switch encryption method provided by the application;

3 is a schematic structural diagram of a switch device provided by the application;

FIG. 4 is a schematic structural diagram of an electronic device provided by the present application.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings. The specific operation methods in the method embodiments may also be applied to the apparatus embodiments or the system embodiments. It should be noted that, in the description of this application, "a plurality" is understood as "at least two". "And/or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone. A and B are connected, which can be expressed as two cases: A and B are directly connected and A and B are connected through C. In addition, in the description of this application, words such as "first" and "second" are only used for the purpose of distinguishing and describing, and cannot be understood as indicating or implying relative importance, nor can they be understood as indicating or implying order.

The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In the prior art, when flexibly opening a specific function authority to a user, it is usually controlled by a configuration file or a data table field. For example, "1" or "Yes" is used to indicate that a certain function authority is opened, and "0" or "No" is used to indicate that a certain function authority is opened. Disable a function permission. If the user knows this control principle, it is very easy to change the permission settings.

In order to solve the above problem, the present application provides a switch encryption method, which sets the open state corresponding to the current permission as a sequence number, so that it is difficult for the user to change the open state of the current permission by tampering with the random sequence number, and the security is high. The methods and devices described in the embodiments of the present application are based on the same technical concept. Since the principles of the problems solved by the methods and devices are similar, the embodiments of the devices and methods can be referred to each other, and repeated descriptions are not repeated here.

As shown in Figure 1, the flow chart of a kind of switch encryption method provided by this application specifically includes the following steps:

S11, determining a first numerical value in a first random number sequence containing multiple random numbers;

S12, calculate and obtain the second value according to the open state corresponding to the current authority and the first value;

S13, inserting the second value into the first random number sequence to obtain a second random number sequence;

S14, using the second random number sequence as the first indication identifier corresponding to the open state.

In this embodiment of the present application, after the first random number sequence including multiple random numbers is generated, the first value is determined in the first random number sequence. For example, if the currently generated first random number sequence is [1, 2, 3, 4, 5], then the determined first value may be 1, and certainly may be 2, 3, 4, and 5, which is not specifically limited here.

Further, according to the open state corresponding to the current authority and the first value, the second value is obtained by calculation. The open state includes an open state and a closed state. Usually, the open state is represented by "yes", "1" or "on", and the off state is represented by "no", "0" or "off". It is easy to be cracked.

In the embodiment of the present application, if it is detected that the current permission is in the open state, the first preset parameter is obtained, and the first value and the first preset parameter are input into the preset calculation model to obtain the second value, wherein the preset value is The calculation model may be a summation model, a difference model, or a multiplication model, which is not specifically limited here. For example, the open state corresponding to the current permission is the open state, the first value is 1, the first preset parameter can be set to 0, the preset calculation model is a summation model, and the second value obtained at this time is 1.

If it is detected that the current authority is in an off state, the second preset parameter is obtained, and the first value and the second preset parameter are input into the preset calculation model to obtain the second value. For example, the open state corresponding to the current permission is the open state, the first value is 1, the second preset parameter can be set to 1, the preset calculation model is a summation model, and the second value obtained at this time is 2.

Further, inserting the second numerical value calculated by the above method into the first random number sequence to obtain a second random number sequence, the specific inserting method includes: determining the first numerical value as M, where M is an integer; inserting the second numerical value into The position where the Mth digit value in the first random number sequence is located; the Mth digit value and the value after the Mth digit are moved backward to obtain the second random number sequence.

For example, if the first random number sequence is [1, 2, 3, 4, 5], M is equal to 2, and the second value is 1, then insert 1 into the location of the second digit in the first random number sequence. position, the obtained second random number sequence is [1, 1, 2, 3, 4, 5]. Similarly, if the second value is 2, insert 2 into the position of the second digit in the first random number sequence, and the obtained second random number sequence is [1, 2, 2, 3, 4, 5] .

Further, using the second random number sequence obtained by the above method as the first indication identifier corresponding to the open state can prevent the user from changing the switch state corresponding to the current open permission, and has high security.

Further, in order to uniquely represent each authority open state corresponding to each user, the second random number sequence can also be combined with the encrypted string of user information to obtain a second indication identifier. The specific combination method includes: obtaining the user information corresponding to the open state. Encrypted string; combine the user information encrypted string with the second random number sequence to obtain a second indication mark; use the second indication mark as the final indication mark corresponding to the open state.

For example, the second random number sequence is [1, 2, 2, 3, 4, 5], and the user information encryption string corresponding to the current permission open state is, then combine abc "abc" with the second random number sequence , the available second indicator can be "1, 2, 2, 3, 4, 5, abc".

Since the encrypted string of credit information corresponding to each user is unique, the second indication identifier obtained by the above method can uniquely represent the open state of each permission corresponding to each user, so as to avoid the same indication identifier between multiple users. reuse.

Further, in order to describe the switch encryption method in the embodiments of the present application in more detail, the above-mentioned open encryption method is described below with a specific application scenario.

As shown in FIG. 2 , it is a schematic diagram of encrypting the switch for whether the user has opened a special ticket. First generate a 10-digit random number sequence, and then judge the current switch state. If the current switch is "0", determine the first digit a in the 10-digit random number, and insert a into the a-th digit of the 10-digit random number , get a new 11-bit random number; if the current switch state is "1", then determine the first digit a in the 10-digit random number, and insert the value obtained by a+1 into the a-th in the 10-digit random number bits to get a new 11-bit random number.

Further, an encrypted string of user information is added to the new 11-digit random number to obtain new data, and the data is used as the user permission switch state corresponding to the personalized encrypted data.

Through the above method, a sequence number is set for the switch state corresponding to the current permission, so as to prevent the user from directly changing the current permission setting, and at the same time, by binding the encrypted string of user information, the same sequence number can also be prevented from being reused among multiple users.

Based on the same inventive concept, an embodiment of the present application also provides a switch encryption device, as shown in FIG. 3 , which is a schematic structural diagram of a switch encryption device in the present application, and the device includes:

a first determination module 31, configured to determine a first numerical value in a first random number sequence containing a plurality of random numbers;

The calculation module 32 is used to calculate and obtain the second numerical value according to the open state corresponding to the current authority and the first numerical value;

an inserting module 33, configured to insert the second numerical value into the first random number sequence to obtain a second random number sequence;

The second determination module 34 is configured to use the second random number sequence as the first indicator corresponding to the open state.

In a possible design, the computing module 32 is specifically used for:

detecting the open state corresponding to the current permission;

If the current permission is in an open state, acquiring a first preset parameter;

Inputting the first numerical value and the first preset parameter into a preset calculation model to obtain the second numerical value.

In a possible design, the computing module 32 is specifically used for:

detecting the open state corresponding to the current permission;

If the current permission is in an off state, acquiring a second preset parameter;

Inputting the first value and the second preset parameter into a preset calculation model to obtain the second value.

In a possible design, the plug-in module 33 is specifically used for:

Determine that the first numerical value is M, where M is an integer;

inserting the second numerical value into the position of the Mth numerical value in the first random number;

The second random number sequence is obtained by moving the M-th numerical value and the numerical value after the M-th bit backward.

In a possible design, the device further includes:

an obtaining module, configured to obtain the encrypted string of user information corresponding to the open state;

a combining module, configured to combine the user information encrypted string and the second random number sequence to obtain a second indication mark;

A third determining module, configured to use the second indication identifier as the final indication identifier corresponding to the open state.

Through the switch encryption device and the switch encryption method, the open state corresponding to the current authority is set as a sequence number, thereby preventing the open state of the current authority from being tampered with, and the security is high. At the same time, by binding the encrypted string of user information, it is also possible to avoid multiplexing of the same sequence number among multiple users.

Based on the same inventive concept, an embodiment of the present application also provides an electronic device, which can implement the function of the foregoing switch encryption device. Referring to FIG. 4 , the electronic device includes:

At least one processor 41 and a memory 42 connected to the at least one processor 41. The specific connection medium between the processor 41 and the memory 42 is not limited in the embodiments of the present application. Take the connection through the bus 40 as an example. The bus 40 is represented by a thick line in FIG. 4 , and the connection modes between other components are only for schematic illustration, and are not intended to be limiting. The bus 40 can be divided into an address bus, a data bus, a control bus, etc. For convenience of presentation, only one thick line is used in FIG. 4 , but it does not mean that there is only one bus or one type of bus. Alternatively, the processor 41 may also be called a controller, and the name is not limited.

In this embodiment of the present application, the memory 42 stores instructions that can be executed by at least one processor 41 , and the at least one processor 41 can execute the switch encryption method discussed above by executing the instructions stored in the memory 42 . The processor 41 can implement the functions of each module in the apparatus shown in FIG. 3 .

Among them, the processor 41 is the control center of the device, and can use various interfaces and lines to connect various parts of the entire control device, by running or executing the instructions stored in the memory 42 and calling the data stored in the memory 42, the Various functions and processing data of the device to monitor the device as a whole.

In a possible design, the processor 41 may include one or more processing units, and the processor 41 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface and application programs etc., the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 41 . In some embodiments, the processor 41 and the memory 42 may be implemented on the same chip, and in some embodiments, they may be implemented separately on separate chips.

Processor 41 may be a general-purpose processor, such as a central processing unit (CPU), digital signal processor, application specific integrated circuit, field programmable gate array or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, may The methods, steps, and logic block diagrams disclosed in the embodiments of the present application are realized or executed. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the switch encryption method disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware processor, or executed by a combination of hardware and software modules in the processor.

The memory 42, as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs and modules. The memory 42 may include at least one type of storage medium, for example, may include flash memory, hard disk, multimedia card, card-type memory, random access memory (Random Access Memory, RAM), static random access memory (Static Random Access Memory, SRAM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Magnetic Memory, Disk , CD, etc. The memory 42 is, but is not limited to, any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory 42 in this embodiment of the present application may also be a circuit or any other device capable of implementing a storage function, for storing program instructions and/or data.

By designing and programming the processor 41, the code corresponding to the switch encryption method introduced in the foregoing embodiment can be solidified into the chip, so that the chip can execute the steps of the switch encryption method of the embodiment shown in FIG. 1 during operation. . How to design and program the processor 41 is known to those skilled in the art, and details are not described here.

Based on the same inventive concept, an embodiment of the present application further provides a storage medium, where computer instructions are stored in the storage medium, and when the computer instructions are executed on a computer, the computer executes the switch encryption method discussed above.

In some possible implementations, various aspects of the switch encryption method provided by the present application can also be implemented in the form of a program product, which includes program code, and when the program product runs on the device, the program code is used to make the control The device performs the steps in the switch encryption method according to various exemplary embodiments of the present application described above in this specification.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable switch encryption device to produce a machine such that the instructions executed by the processor of the computer or other programmable switch encryption device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer readable memory capable of directing a computer or other programmable switch cryptographic device to operate in a particular manner, such that the instructions stored in the computer readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable switch encryption device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that a computer implemented on the computer or other programmable device The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims (10)

1. A switch encryption method, the method comprising:

determining a first value in a first random number sequence comprising a plurality of random numbers;

calculating to obtain a second numerical value according to the open state corresponding to the current authority and the first numerical value;

inserting the second numerical value into the first random number sequence to obtain a second random number sequence;

and taking the second random number sequence as a first indication identifier corresponding to the open state.

2. The method of claim 1, wherein the calculating a second value according to the open state corresponding to the current permission and the first value comprises:

detecting an open state corresponding to the current authority;

if the current authority is in an open state, acquiring a first preset parameter;

and inputting the first numerical value and the first preset parameter into a preset calculation model to obtain the second numerical value.

3. The method of claim 1, wherein the calculating a second value according to the open state corresponding to the current permission and the first value comprises:

detecting an open state corresponding to the current authority;

if the current authority is in a closed state, acquiring a second preset parameter;

and inputting the first numerical value and the second preset parameter into a preset calculation model to obtain the second numerical value.

4. The method of claim 1, wherein said inserting the second value into the first sequence of random numbers to obtain a second sequence of random numbers comprises:

determining the first value to be M, wherein M is an integer;

inserting the second numerical value into the position of the Mth numerical value in the first random number sequence;

and moving the value of the M bit and the value behind the M bit backwards to obtain the second random number sequence.

5. The method of claim 1, wherein after taking the second sequence of random numbers as the first indicator corresponding to the open state, further comprising:

acquiring a user information encryption string corresponding to the open state;

combining the user information encryption string with the second random number sequence to obtain a second indication identifier;

and taking the second indication mark as a final indication mark corresponding to the open state.

6. A switch encryption apparatus, the apparatus comprising:

a first determining module for determining a first value in a first random number sequence comprising a plurality of random numbers;

the calculation module is used for calculating to obtain a second numerical value according to the open state corresponding to the current authority and the first numerical value;

the inserting module is used for inserting the second numerical value into the first random number sequence to obtain a second random number sequence;

and the second determining module is used for taking the second random number sequence as the first indication identifier corresponding to the open state.

7. The apparatus of claim 6, wherein the insertion module is specifically configured to:

determining the first value to be M, wherein M is an integer;

inserting the second numerical value into the position of the Mth numerical value in the first random number sequence;

and moving the value of the M bit and the value behind the M bit backwards to obtain the second random number sequence.

8. The apparatus of claim 6, wherein the apparatus further comprises:

the acquisition module is used for acquiring the user information encryption string corresponding to the open state;

the combination module is used for combining the user information encryption string with the second random number sequence to obtain a second indication identifier;

and the third determining module is used for taking the second indication mark as a final indication mark corresponding to the open state.

9. An electronic device, comprising:

a memory for storing a computer program;

a processor for implementing the method steps of any one of claims 1-5 when executing the computer program stored on the memory.

10. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of claims 1-5.

Images